Hardware Highlights

Networking

The SoC's builtin Ethernet is connected to a IP175C 5-port 100mbit switch. VLAN setup is supported in OpenWRT.

Serial Port

The serial port is located at JP2 on the board. The baud rate is 57600.

Pin 1 Rx
Pin 2 ABSENT
Pin 3 3.3V
Pin 4 GND
Pin 5 Tx

Flashing

The stock firmware has a recovery mode triggered by holding down the reset button on power-up or hitting escape at the serial console. The recovery interface is accessible via HTTP at 192.168.1.10. The OpenWrt factory image is compatible.

The version of U-Boot on the device is seriously crippled. It does not (apparently) have a command-line prompt. Thus, firmware flashing is done only via the existing firmware or the aforementioned recovery mode.